Basic Dyes

• Application
• Other, Textile, inks, paper, plastics

• CAS No
• 81-88-9

• Density
• 1.15 Gram per cubic centimeter(g/cm3)

• EINECS No
• 201-383-9

• Grade
• Industrial grade

• HS Code
• 32041319

• Melting Point
• Around 240C (decomposes)

• Moisture (%)
• 1%

• Molecular Formula
• C28H31ClN2O3

• Other Names
• Rhodamine B, Basic Violet 10, C.I. 45170

• Ph Level
• 6.0 - 7.0 (1% soln.)

• Physical Form
• Powder

• Poisonous
• YES

• Purity
• 99% min.

• Resistance
• Other, Stable in acidic media, fades in strong light

• Rubbing Resistance
• other, Fair

• Shape
• Other, Crystalline powder

• Shelf Life
• 3 years if unopened

• Size
• Fine powder

• Smell
• Other, Odorless

• Solubility
• Soluble in water and ethanol

• Solvent Color
• Intense violet/red

• Strength
• Highly fluorescent

• Structural Formula
• Available on request

• Taste
• Odorless

• Type
• Other, Synthetic dye

• Usage
• Other, Typewriter, wax, tissue papers, printing inks

• Water Resistance
• Moderate

• Application
• Other, Used in paper industry

• CAS No
• Varies by grade

• Density
• 0.5 Gram per cubic centimeter(g/cm3)

• Grade
• Industrial

• HS Code
• 3204

• Moisture (%)
• <5%

• Molecular Formula
• Varies

• Other Names
• Basic Black, Basic Black SW, X 2RL

• Ph Level
• 8-9 (mildly basic)

• Physical Form
• Other, Powder & Liquid

• Poisonous
• Other, Non-poisonous

• Purity
• Commercial grade

• Resistance
• Other, Good light fastness

• Rubbing Resistance
• other, Fair

• Shape
• Other, Fine powder

• Shelf Life
• Up to 2 years

• Size
• Micronized

• Smell
• Other, Odorless

• Solubility
• Water soluble

• Solvent Color
• Black

• Strength
• High tinctorial strength

• Taste
• Odorless

• Type
• Basic Dye

• Usage
• Other, Paper bulk dyeing, coatings, textile, inks

• Water Resistance
• Moderate

• Application
• Other, Dye for paper industries

• CAS No
• 532-82-1

• Density
• 0.95 Gram per cubic centimeter(g/cm3)

• EINECS No
• 208-546-7

• Grade
• Industrial Grade

• HS Code
• 3204

• Melting Point
• 118-122C

• Moisture (%)
• 2%

• Molecular Formula
• C12H13ClN4

• Other Names
• Chrysodine R

• Ph Level
• ~6.0 (1% Solution)

• Physical Form
• Powder

• Poisonous
• YES

• Purity
• 99% min.

• Resistance
• Other, Moderate lightfastness

• Rubbing Resistance
• other, Fair

• Shape
• Other, Crystalline Powder

• Shelf Life
• 2 years

• Size
• Standard fine powder

• Smell
• Other, No distinct smell

• Solubility
• Soluble in water

• Solvent Color
• Orange

• Strength
• Bright orange shade

• Structural Formula
• Refer image

• Taste
• Odorless

• Type
• Other, Basic Orange 1 (C.I. 11320)

• Usage
• Other, Paper coloration, especially specialty and newsprint papers

• Water Resistance
• Good

• Application
• Other, Textile, Paper, Ink, Varnish

• CAS No
• 8004-87-3

• Density
• 1.2 Gram per cubic centimeter(g/cm3)

• EINECS No
• 232-309-2

• Grade
• Industrial Grade

• HS Code
• 3204

• Melting Point
• 205-210C

• Moisture (%)
• 1.0%

• Molecular Formula
• C27H30ClN3

• Other Names
• Rhodamine Violet, Crystal Violet

• Ph Level
• 4.5-7.5 (optimal)

• Physical Form
• Powder

• Poisonous
• YES

• Purity
• 98% Min.

• Resistance
• Other, Moderate light and heat stability

• Rubbing Resistance
• other, Moderate

• Shape
• Other, Crystalline

• Shelf Life
• 2 years

• Size
• Standard 100kg packing

• Smell
• Other, Odorless

• Solubility
• Soluble in water, alcohol, glycol

• Solvent Color
• Bright violet

• Strength
• High tinctorial strength

• Structural Formula
• (C27H30N3)Cl

• Type
• Basic Dye

• Usage
• Other, Textile Dyestuff, Paper, Ink

• Water Resistance
• Good

• Application
• Other, Textile dyeing, biological stain

• CAS No
• 632-99-5

• Density
• 1.28 Gram per cubic centimeter(g/cm3)

• EINECS No
• 211-189-6

• Grade
• Technical grade

• HS Code
• 32041312

• Melting Point
• ~ 230C (decomposes)

• Moisture (%)
• 1%

• Molecular Formula
• C20H20ClN3

• Other Names
• Magenta, Basic Fuchsin

• Ph Level
• ~7 (1% soln)

• Physical Form
• Other, Powder & Liquid

• Poisonous
• YES

• Purity
• 98% min.

• Resistance
• Other, Light & acid resistance

• Rubbing Resistance
• other, Moderate

• Shape
• Other, Crystalline powder

• Shelf Life
• 3 years

• Size
• Fine powder

• Smell
• Other, Odorless

• Solubility
• Freely soluble in water, alcohol

• Solvent Color
• Purple-red

• Strength
• Strong tinting

• Structural Formula
• Available on request

• Taste
• Bitter

• Type
• Basic Dye

• Usage
• Other, Art & coated paper, wool, silk

• Water Resistance
• Moderate

• Application
• Other, Dyeing Wool, Silk, Nylon, Leather, Paper, Food Colorant

• Boiling point
• Not applicable (decomposes)

• CAS No
• 633-96-5

• Density
• 1.46 Gram per cubic centimeter(g/cm3)

• EINECS No
• 211-199-0

• Grade
• Industrial Grade, Laboratory Grade

• HS Code
• 32041200

• Melting Point
• >300C (decomposes)

• Moisture (%)
• <1%

• Molecular Formula
• C16H11N2NaO4S

• Other Names
• Acid Orange 7, Orange II, CI 15510

• Ph Level
• 6.0-8.0 (1% solution)

• Physical Form
• Powder

• Poisonous
• NO

• Purity
• 98%-99%

• Resistance
• Other, Good light and washing fastness

• Rubbing Resistance
• other, Moderate

• Shape
• Other, Crystalline Powder

• Shelf Life
• 2 years in sealed container

• Size
• Customizable

• Smell
• Other, Odorless

• Solubility
• Soluble in water

• Solvent Color
• Orange to Reddish Orange

• Strength
• 200% Standard

• Structural Formula
• C16H11N2NaO4S

• Taste
• Odorless

• Type
• Acid Dye

• Usage
• Other, Industrial, Laboratory, Textile, Leather, Paper, Ink

• Water Resistance
• Excellent

• Application
• Other, Textile, leather, paper industries

• CAS No
• 1052-36-6 / 8052-76-4

• EINECS No
• 213-678-4

• Grade
• Industrial

• HS Code
• 3204

• Melting Point
• ~170C (decomposes)

• Moisture (%)
• 1%

• Molecular Formula
• C18H18N8.H2SO4

• Other Names
• Bismarck brown Y

• Physical Form
• Powder

• Poisonous
• YES

• Purity
• High (industry standard)

• Rubbing Resistance
• other, Low

• Shape
• Other, Crystalline Powder

• Shelf Life
• 2 years

• Smell
• Other, Characteristic

• Solubility
• Soluble in water

• Solvent Color
• Yellow-brown in solution

• Strength
• Standardized

• Structural Formula
• See image / C.I. 21000

• Type
• Basic Dye

• Usage
• Other, Paper coloring, wool, silk, leather

• Water Resistance
• Moderate